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exhaust and emissions

Corsa Performance 21105-1 3.0in. Muffler Delete Cat-Back Exhaust System with NPP Sound control and 4.5in.

$3,000

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About this part

Designed specifically for the NPP equipped C8 Corvette CORSA Performance C8 Muffler Delete NPP Catback Exhaust System. Pure Sound. No Restrictions. CORSA Performance Muffler Delete C8 cat back exhaust systems are designed exclusively for NPP equipped Corvettes to eliminate restrictions maximize weight savings resolve check engine lights and bring the noise. Different from the Track Series Exhaust the CORSA Performance Muffler Delete exhaust system retains the NPP valve eliminating CEL issues while also allowing for some sound control. This exhaust system is ideal for C8 drivers looking for the loudest exhaust combination CORSA offers for the NPP equipped C8 Corvette. Each system has been Track-Tested and Dyno proven to maximize performance producing up to 18 HP and 16 LBS Ft. of TQ. all while shaving 20+ pounds from the stock exhaust system.

Specifications

Specifications for Corsa Performance 21105-1 3.0in. Muffler Delete Cat-Back Exhaust System with NPP Sound control and 4.5in.
WIDTH18
HEIGHT15
LENGTH50
PROP65
WEIGHT60
WARRANTYExhaust: Lifetime; Valves: 5 Years
EMISSIONSEmissions Compliance Exempt
ATTRIBUTESExhaust Type:Cat-Back;Exit Position:Dual Rear;Inlet Inside Diameter:3.000 in.;Material:Stainless Steel;Tail Pipe Diameter:3.000 in.;Tubing Diameter:3.000 in.;WARNING CA Proposition 65:Yes;WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov
PCDB CATEGORYExhaust
COUNTRY OF ORIGINUS
PART TERMINOLOGYExhaust System Kit
VEHICLE SPECIFIC FITMENTY
INSTALLATION INSTRUCTIONS
VERIFIED FITMENT
  • 2023 Chevrolet Corvette Stingray
  • 2025 Chevrolet Corvette Stingray

Datasheet — not yet published